10-28-2014, 01:53 AM
cory Wrote:I agree that you'd want a new upper designed for the wider lower, but I don't think you'd need it. I completely disagree on needing a new carrier, that could potentially limit how wide you went. Or it might not be a bad idea to design the mag to single stack the last round, like the XD/XDm pistol mag.How many people would want a high-capacity, single-feed, rifle mag? I sure wouldn't.